ISD-ES15100_USB Nuvoton Technology Corporation of America, ISD-ES15100_USB Datasheet - Page 27

• Manufacturer Part Number: ISD-ES15100_USB
• Description: BOARD EVALUATION USB FOR I15100
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ChipCorder®r

Specifications of ISD-ES15100_USB

• Main Purpose: Audio, Voice Record/Playback
• Embedded: No
• Utilized Ic / Part: ISD15102, 04, 08, 16, 32
• Primary Attributes: ASIC, 2 ~ 16 Minutes, Up to 48kHz, Class D Amp, Line/Digital/Mic Input
• Secondary Attributes: Graphic User Interface
• Lead Free Status / RoHS Status: Not applicable / Not applicable

4.3
Enriched-command mode is to make VPE user-friendly. It adds extra commands for the users:
If users do not want VPE to add extra commands, simply turn it off.
USB Logs show users how the USB controller controls the ISD15100. Click on ‘Turn On USB Log’
and the transactions between ISD15100 and ISD15U110 are logged in a file located in the VPE
installation folder, which by default is "c:\Program Files\ISD-VPE15100\Logs\".
Below is a log example of executing VM 2 with enriched on and auto-status-checking disabled:
/----------------------------------------------
Execute VM:
ReadStatus:
ReadCfgReg:
ReadINT:
ExeVM:
\----------------------------------------------
Compare to another log example of executing VM 2 with enriched off and auto-status-checking
disabled:
/----------------------------------------------
Execute VM:
ExeVM:
\----------------------------------------------
Since the enriched is off, VPE does not check the ISD15100 status or signal path before issuing the
command.
•
•
Enriched Commands & USB Logs
Check the ISD15100 status before issuing a command.
Check signal path setting before issuing a record or playback command
0xB0 0x00 0x02
0xB0 0x00 0x02
0x46 0x00
0x40 0x00
0xBA 0x02 0x00
Status Readback: 0x60 0x04
Status Readback: 0x60 0x04
CFG Readback: 0x44
Figure 4-3 Digital Cmds
Publication Release Date: May 21, 2008
PRELIMINARY
Revision 151.003
27